$dgf = new DocumentGroupFactory($g); if ($dgf->isError()) { exit_error('Error', $dgf->getErrorMessage()); } $dgh = new DocumentGroupHTML($g); if ($dgh->isError()) { exit_error('Error', $dgh->getErrorMessage()); } $nested_groups =& $dgf->getNested(); if (count($nested_groups) > 0) { $title_arr = array(); $title_arr[] = _('ID'); $title_arr[] = _('Group Name'); echo $GLOBALS['HTML']->listTableTop($title_arr); $row = 0; $dgh->showTableNestedGroups($nested_groups, $row); echo $GLOBALS['HTML']->listTableBottom(); } else { echo "\n<h1>" . _('No Document Groups defined') . "</h1>"; } ?> <p><strong><?php echo _('Add a group'); ?> :</strong></p> <form name="addgroup" action="index.php?addgroup=1&group_id=<?php echo $group_id; ?> " method="post"> <table> <tr>